Image-guided surgery in a new magnetic resonance suite: Preclinical considerations

Marvin P. Fried, Liangge Hsu, George P. Topulos, Ferenc A. Jolesz

Research output: Contribution to journalArticle

49 Citations (Scopus)

Abstract

Surgical procedures require correct identification of exposed anatomy with concomitant localization amidst contiguous structures. In endoscopic procedures the surgeon is provided a real-time endoscopic view and is prepared with radiologic images. Here we present an overview of a methodology of localization using intraoperatively acquired magnetic resonance (MR) images in preparation for magnetic resonance imaging-guided endoscopic sinus surgery. The methodology centers around a unique prototype imaging device and operating environment. An 'open' 0.5 Tesla MR unit has been created that allows complete access to the patient's head and neck while concomitant images are obtained. Illustrative examples of the localization technique from cadaver experiments are presented, as well as insights into the host of concerns for anesthesia, equipment, surgical instrumentation, communications, and documentation.

Original languageEnglish (US)
Pages (from-to)411-417
Number of pages7
JournalLaryngoscope
Volume106
Issue number4
DOIs
StatePublished - Apr 1996
Externally publishedYes

Fingerprint

Computer-Assisted Surgery
Magnetic Resonance Spectroscopy
Surgical Equipment
Cadaver
Documentation
Anatomy
Neck
Anesthesia
Communication
Head
Magnetic Resonance Imaging
Equipment and Supplies
Surgeons

ASJC Scopus subject areas

  • Otorhinolaryngology

Cite this

Image-guided surgery in a new magnetic resonance suite : Preclinical considerations. / Fried, Marvin P.; Hsu, Liangge; Topulos, George P.; Jolesz, Ferenc A.

In: Laryngoscope, Vol. 106, No. 4, 04.1996, p. 411-417.

Research output: Contribution to journalArticle

Fried, Marvin P. ; Hsu, Liangge ; Topulos, George P. ; Jolesz, Ferenc A. / Image-guided surgery in a new magnetic resonance suite : Preclinical considerations. In: Laryngoscope. 1996 ; Vol. 106, No. 4. pp. 411-417.
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